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Air quality in Delaware
Air quality index (AQI) and PM2.5 air pollution in Delaware
LIVE AQI CITY RANKING
Real-time Delaware
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Felton | 25 |
| 2 | Claymont | 23 |
| 3 | Edgemoor | 21 |
| 4 | Delaware City | 20 |
| 5 | Seaford | 20 |
| 6 | Wilmington | 20 |
| 7 | Bear | 18 |
| 8 | Middletown | 15 |
| 9 | Pike Creek | 15 |
| 10 | Brookside | 14 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
22 Contributors
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LIVE AQI CITY RANKING
Real-time Delaware
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Rehoboth Beach | 2 |
| 2 | Bridgeville | 4 |
| 3 | Milford | 10 |
| 4 | New Castle | 11 |
| 5 | Dover | 13 |
| 6 | Brookside | 14 |
| 7 | Glasgow | 14 |
| 8 | Millsboro | 14 |
| 9 | Newark | 14 |
| 10 | Middletown | 15 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
Delaware air quality data attribution
22Contributors
Government Contributor
- 21 Anonymous contributors
21 stations
21 Anonymous Contributors
Which is the most polluted city in Delaware?
- Lewes 32
- Felton 25
- Claymont 23
- Hockessin 22
- North Star 22
- Bellefonte 21
- Edgemoor 21
- Elsmere 21
- Greenville 21
- Pike Creek Valley 21
- Delaware City 20
- Newport 20
- Seaford 20
- Wilmington 20
- Wilmington Manor 19
- Bear 18
- Middletown 15
- Pike Creek 15
- Townsend 15
- Brookside 14
- Glasgow 14
- Millsboro 14
- Newark 14
- Clayton 13
- Dover 13
- Smyrna 13
- Cheswold 12
- Camden 11
- Dover Base Housing 11
- Greenwood 11
- Harrington 11
- Highland Acres 11
- Kent Acres 11
- New Castle 11
- Rising Sun-Lebanon 11
- Riverview 11
- Rodney Village 11
- Woodside East 11
- Wyoming 11
- Blades 10
- Delmar 10
- Laurel 10
- Milford 10
- Georgetown 8
- Milton 6
- Selbyville 5
- Bethany Beach 4
- Bridgeville 4
- Long Neck 4
- Ocean View 4
- Rehoboth Beach 2
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AQI US, Metric